EP 2532349 A1 20121212 - Direct inkjet fabrication of drug delivery devices
Title (en)
Direct inkjet fabrication of drug delivery devices
Title (de)
Direkte Tintenstrahlherstellung von Arzneimittelverabreichungsvorrichtungen
Title (fr)
Fabrication par jet d'encre direct de dispositifs d'administration de médicaments
Publication
Application
Priority
US 201113156503 A 20110609
Abstract (en)
In some aspects of the present application, a method of forming one or more layers of at least a portion of a drug delivery device (DDD) is described. The method can include providing a substrate; providing one or more DDD components that are dissolved or dispersed in one or more pharmaceutically compatible phase change inks; ejecting, by one or more nozzles (147), a first portion of the one or more pharmaceutically compatible phase change inks to form a first layer on the substrate; and ejecting, by the one or more nozzles, a second portion of the pharmaceutically compatible phase change inks to form a second layer over the first layer.
IPC 8 full level
CPC (source: EP KR US)
A61J 3/07 (2013.01 - KR); A61K 9/0056 (2013.01 - EP US); A61K 9/209 (2013.01 - EP US); A61K 9/2095 (2013.01 - EP US); A61K 9/48 (2013.01 - KR); A61M 31/00 (2013.01 - KR); A61M 37/00 (2013.01 - KR); B33Y 30/00 (2014.12 - EP US); B33Y 80/00 (2014.12 - EP US)
Citation (search report)
- [XI] US 4548825 A 19851022 - VOSS GUENTHER [DE], et al
- [XI] US 2003143268 A1 20030731 - PRYCE LEWIS WENDY E [US], et al
- [XI] US 2004005360 A1 20040108 - WANG CHEN-CHAO [US], et al
- [XI] KATSTRA W E ET AL: "Oral dosage forms fabricated by Three Dimensional Printing@?", JOURNAL OF CONTROLLED RELEASE, ELSEVIER, AMSTERDAM, NL, vol. 66, no. 1, 1 May 2000 (2000-05-01), pages 1 - 9, XP004202701, ISSN: 0168-3659, DOI: 10.1016/S0168-3659(99)00225-4
- [XI] ROWE C W ET AL: "Multimechanism oral dosage forms fabricated by three dimensional printing@?", JOURNAL OF CONTROLLED RELEASE, ELSEVIER, AMSTERDAM, NL, vol. 66, no. 1, 1 May 2000 (2000-05-01), pages 11 - 17, XP004202702, ISSN: 0168-3659, DOI: 10.1016/S0168-3659(99)00224-2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2532349 A1 20121212; BR 102012013912 A2 20140513; CN 102813604 A 20121212; CN 102813604 B 20180202; JP 2012254974 A 20121227; JP 6192152 B2 20170906; KR 102046777 B1 20191120; KR 20120137269 A 20121220; MX 2012006411 A 20121217; US 2012315333 A1 20121213; US 9381154 B2 20160705
DOCDB simple family (application)
EP 12170415 A 20120601; BR 102012013912 A 20120608; CN 201210187895 A 20120608; JP 2012111816 A 20120515; KR 20120060963 A 20120607; MX 2012006411 A 20120604; US 201113156503 A 20110609